xmrig | 37e685f65a4fba8a3d6e739305370a8bf9134b8ddca8f0ef0e02fb32e9a3cc0f

Analysis

max time kernel
149s
max time network
150s
platform
windows11-21h2_x64
resource
win11-20250619-en
resource tags

arch:x64arch:x86image:win11-20250619-enlocale:en-usos:windows11-21h2-x64system
submitted
22/08/2025, 15:24

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General

Target
chrome_134.exe
Size 8.3MB
Sample250822-stdqxsvybx
SHA256 37e685f65a4fba8a3d6e739305370a8bf9134b8ddca8f0ef0e02fb32e9a3cc0f
MD5 d6802469960b0b11b82c668ca3025129
SHA1 bb094a904e225d5e39ecdbd4b8bd9faf3b15e612
SHA512 a5b00e551638bb1ea3c048da9a43deef567612c135382ec985de26b808750e5984f9f618150c54685c42b946e112ef4417095c1690646187f375017aceb6332c
SSDEEP 196608:G/05XcACt3mpw0/ASCzH3SOcUSCJ1T69QE5vCfad4:G/05sACTlSq1TA5Qad4
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

xmrig defense_evasion execution miner persistence themida trojan

Malware Config

Signatures

Xmrig family
xmrig
xmrig
XMRig is a high performance, open source, cross platform CPU/GPU miner.
miner xmrig

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 2 IoCs

defense_evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	chrome_134.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	updater.exe

XMRig Miner payload 19 IoCs

miner

resource	yara_rule
behavioral2/memory/3228-74-0x0000000140000000-0x000000014082C000-memory.dmp	xmrig
behavioral2/memory/3228-78-0x0000000140000000-0x000000014082C000-memory.dmp	xmrig
behavioral2/memory/3228-84-0x0000000140000000-0x000000014082C000-memory.dmp	xmrig
behavioral2/memory/3228-82-0x0000000140000000-0x000000014082C000-memory.dmp	xmrig
behavioral2/memory/3228-86-0x0000000140000000-0x000000014082C000-memory.dmp	xmrig
behavioral2/memory/3228-85-0x0000000140000000-0x000000014082C000-memory.dmp	xmrig
behavioral2/memory/3228-83-0x0000000140000000-0x000000014082C000-memory.dmp	xmrig
behavioral2/memory/3228-76-0x0000000140000000-0x000000014082C000-memory.dmp	xmrig
behavioral2/memory/3228-75-0x0000000140000000-0x000000014082C000-memory.dmp	xmrig
behavioral2/memory/3228-73-0x0000000140000000-0x000000014082C000-memory.dmp	xmrig
behavioral2/memory/3228-71-0x0000000140000000-0x000000014082C000-memory.dmp	xmrig
behavioral2/memory/3228-69-0x0000000140000000-0x000000014082C000-memory.dmp	xmrig
behavioral2/memory/3228-72-0x0000000140000000-0x000000014082C000-memory.dmp	xmrig
behavioral2/memory/3228-70-0x0000000140000000-0x000000014082C000-memory.dmp	xmrig
behavioral2/memory/3228-87-0x0000000140000000-0x000000014082C000-memory.dmp	xmrig
behavioral2/memory/3228-88-0x0000000140000000-0x000000014082C000-memory.dmp	xmrig
behavioral2/memory/3228-89-0x0000000140000000-0x000000014082C000-memory.dmp	xmrig
behavioral2/memory/3228-90-0x0000000140000000-0x000000014082C000-memory.dmp	xmrig
behavioral2/memory/3228-91-0x0000000140000000-0x000000014082C000-memory.dmp	xmrig

Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
5964	powershell.exe
1188	powershell.exe

Creates new service(s) 2 TTPs
persistence execution

Windows Service
T1543.003

Service Execution
T1569.002

Drops file in Drivers directory 2 IoCs

description	ioc	Process
File created	C:\Windows\system32\drivers\etc\hosts	chrome_134.exe
File created	C:\Windows\system32\drivers\etc\hosts	updater.exe

Modifies trusted root certificate store through registry 1 TTPs 4 IoCs

A root certificate was added, modified, or removed in the trusted certificate store registry paths.

defense_evasion

Install Root Certificate

T1553.004

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\EnterpriseCertificates\CA\Certificates	powershell.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\EnterpriseCertificates\Root\Certificates	powershell.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\EnterpriseCertificates\CA\Certificates	powershell.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\EnterpriseCertificates\Root\Certificates	powershell.exe

Stops running service(s) 4 TTPs
defense_evasion execution

Windows Service
T1543.003

Impair Defenses
T1562

Service Stop
T1489

Service Execution
T1569.002

Checks BIOS information in registry 2 TTPs 4 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	chrome_134.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	chrome_134.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	updater.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	updater.exe

Executes dropped EXE 1 IoCs

pid	Process
5836	updater.exe

Themida packer 13 IoCs

Detects Themida, an advanced Windows software protection system.

themida

resource	yara_rule
behavioral2/memory/1760-0-0x00007FF76F630000-0x00007FF7705BC000-memory.dmp	themida
behavioral2/memory/1760-1-0x00007FF76F630000-0x00007FF7705BC000-memory.dmp	themida
behavioral2/memory/1760-3-0x00007FF76F630000-0x00007FF7705BC000-memory.dmp	themida
behavioral2/memory/1760-2-0x00007FF76F630000-0x00007FF7705BC000-memory.dmp	themida
behavioral2/memory/1760-4-0x00007FF76F630000-0x00007FF7705BC000-memory.dmp	themida
behavioral2/memory/1760-5-0x00007FF76F630000-0x00007FF7705BC000-memory.dmp	themida
behavioral2/memory/1760-24-0x00007FF76F630000-0x00007FF7705BC000-memory.dmp	themida
behavioral2/files/0x001a00000002b166-25.dat	themida
behavioral2/memory/5836-27-0x00007FF7E7ED0000-0x00007FF7E8E5C000-memory.dmp	themida
behavioral2/memory/5836-28-0x00007FF7E7ED0000-0x00007FF7E8E5C000-memory.dmp	themida
behavioral2/memory/5836-30-0x00007FF7E7ED0000-0x00007FF7E8E5C000-memory.dmp	themida
behavioral2/memory/5836-29-0x00007FF7E7ED0000-0x00007FF7E8E5C000-memory.dmp	themida
behavioral2/memory/5836-81-0x00007FF7E7ED0000-0x00007FF7E8E5C000-memory.dmp	themida

Checks whether UAC is enabled 1 TTPs 2 IoCs

defense_evasion trojan

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	chrome_134.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	updater.exe

Power Settings 1 TTPs 8 IoCs

powercfg controls all configurable power system settings on a Windows system and can be abused to prevent an infected host from locking or shutting down.

persistence

Power Settings

T1653

pid	Process
4660	powercfg.exe
3624	powercfg.exe
4904	powercfg.exe
5856	powercfg.exe
1028	powercfg.exe
1004	powercfg.exe
1072	powercfg.exe
5196	powercfg.exe

Drops file in System32 directory 4 IoCs

description	ioc	Process
File opened for modification	C:\Windows\system32\MRT.exe	chrome_134.exe
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive	powershell.exe
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log	powershell.exe
File opened for modification	C:\Windows\system32\MRT.exe	updater.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
1760	chrome_134.exe
5836	updater.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 5836 set thread context of 6016	5836	updater.exe	132
PID 5836 set thread context of 3228	5836	updater.exe	134

Launches sc.exe 14 IoCs

Sc.exe is a Windows utlilty to control services on the system.

pid	Process
4572	sc.exe
1860	sc.exe
5152	sc.exe
3924	sc.exe
1636	sc.exe
2836	sc.exe
5284	sc.exe
3660	sc.exe
3452	sc.exe
3596	sc.exe
1568	sc.exe
3396	sc.exe
3740	sc.exe
2420	sc.exe

Modifies data under HKEY_USERS 46 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates	powershell.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1"	powershell.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1"	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs	powershell.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1"	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs	powershell.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0"	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs	powershell.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
1760	chrome_134.exe
5964	powershell.exe
5964	powershell.exe
1760	chrome_134.exe
1760	chrome_134.exe
1760	chrome_134.exe
1760	chrome_134.exe
1760	chrome_134.exe
1760	chrome_134.exe
1760	chrome_134.exe
1760	chrome_134.exe
1760	chrome_134.exe
1760	chrome_134.exe
1760	chrome_134.exe
1760	chrome_134.exe
1760	chrome_134.exe
1760	chrome_134.exe
5836	updater.exe
1188	powershell.exe
1188	powershell.exe
5836	updater.exe
5836	updater.exe
5836	updater.exe
5836	updater.exe
5836	updater.exe
5836	updater.exe
5836	updater.exe
5836	updater.exe
5836	updater.exe
5836	updater.exe
5836	updater.exe
5836	updater.exe
3228	explorer.exe
3228	explorer.exe
3228	explorer.exe
3228	explorer.exe
3228	explorer.exe
3228	explorer.exe
3228	explorer.exe
3228	explorer.exe
3228	explorer.exe
3228	explorer.exe
3228	explorer.exe
3228	explorer.exe
3228	explorer.exe
3228	explorer.exe
3228	explorer.exe
3228	explorer.exe
3228	explorer.exe
3228	explorer.exe
3228	explorer.exe
3228	explorer.exe
3228	explorer.exe
3228	explorer.exe
3228	explorer.exe
3228	explorer.exe
3228	explorer.exe
3228	explorer.exe
3228	explorer.exe
3228	explorer.exe
3228	explorer.exe
3228	explorer.exe
3228	explorer.exe
3228	explorer.exe

Suspicious use of AdjustPrivilegeToken 19 IoCs

description	pid	Process
Token: SeDebugPrivilege	5964	powershell.exe
Token: SeShutdownPrivilege	1072	powercfg.exe
Token: SeCreatePagefilePrivilege	1072	powercfg.exe
Token: SeShutdownPrivilege	1004	powercfg.exe
Token: SeCreatePagefilePrivilege	1004	powercfg.exe
Token: SeShutdownPrivilege	5196	powercfg.exe
Token: SeCreatePagefilePrivilege	5196	powercfg.exe
Token: SeShutdownPrivilege	1028	powercfg.exe
Token: SeCreatePagefilePrivilege	1028	powercfg.exe
Token: SeDebugPrivilege	1188	powershell.exe
Token: SeShutdownPrivilege	3624	powercfg.exe
Token: SeCreatePagefilePrivilege	3624	powercfg.exe
Token: SeShutdownPrivilege	4904	powercfg.exe
Token: SeCreatePagefilePrivilege	4904	powercfg.exe
Token: SeShutdownPrivilege	5856	powercfg.exe
Token: SeCreatePagefilePrivilege	5856	powercfg.exe
Token: SeShutdownPrivilege	4660	powercfg.exe
Token: SeCreatePagefilePrivilege	4660	powercfg.exe
Token: SeLockMemoryPrivilege	3228	explorer.exe

Suspicious use of WriteProcessMemory 25 IoCs

description	pid	Process	procid_target
PID 4244 wrote to memory of 1960	4244	cmd.exe	84
PID 4244 wrote to memory of 1960	4244	cmd.exe	84
PID 1848 wrote to memory of 2260	1848	cmd.exe	116
PID 1848 wrote to memory of 2260	1848	cmd.exe	116
PID 5836 wrote to memory of 6016	5836	updater.exe	132
PID 5836 wrote to memory of 6016	5836	updater.exe	132
PID 5836 wrote to memory of 6016	5836	updater.exe	132
PID 5836 wrote to memory of 6016	5836	updater.exe	132
PID 5836 wrote to memory of 6016	5836	updater.exe	132
PID 5836 wrote to memory of 6016	5836	updater.exe	132
PID 5836 wrote to memory of 6016	5836	updater.exe	132
PID 5836 wrote to memory of 6016	5836	updater.exe	132
PID 5836 wrote to memory of 6016	5836	updater.exe	132
PID 5836 wrote to memory of 3228	5836	updater.exe	134
PID 5836 wrote to memory of 3228	5836	updater.exe	134
PID 5836 wrote to memory of 3228	5836	updater.exe	134
PID 5836 wrote to memory of 3228	5836	updater.exe	134
PID 5836 wrote to memory of 3228	5836	updater.exe	134
PID 5836 wrote to memory of 3228	5836	updater.exe	134
PID 5836 wrote to memory of 3228	5836	updater.exe	134
PID 5836 wrote to memory of 3228	5836	updater.exe	134
PID 5836 wrote to memory of 3228	5836	updater.exe	134
PID 5836 wrote to memory of 3228	5836	updater.exe	134
PID 5836 wrote to memory of 3228	5836	updater.exe	134
PID 5836 wrote to memory of 3228	5836	updater.exe	134

C:\Users\Admin\AppData\Local\Temp\chrome_134.exe
"C:\Users\Admin\AppData\Local\Temp\chrome_134.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Drops file in Drivers directory
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Drops file in System32 directory
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:1760
- C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe
  C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe Add-MpPreference -ExclusionPath @($env:UserProfile, $env:ProgramData) -ExclusionExtension '.exe' -Force
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Modifies trusted root certificate store through registry
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:5964
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c wusa /uninstall /kb:890830 /quiet /norestart
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4244
- - C:\Windows\system32\wusa.exe
    wusa /uninstall /kb:890830 /quiet /norestart
    3⤵
    PID:1960
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe stop UsoSvc
  2⤵
  - Launches sc.exe
  PID:3596
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe stop WaaSMedicSvc
  2⤵
  - Launches sc.exe
  PID:1568
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe stop wuauserv
  2⤵
  - Launches sc.exe
  PID:3396
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe stop bits
  2⤵
  - Launches sc.exe
  PID:3740
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe stop dosvc
  2⤵
  - Launches sc.exe
  PID:2420
- C:\Windows\system32\powercfg.exe
  C:\Windows\system32\powercfg.exe /x -hibernate-timeout-ac 0
  2⤵
  - Power Settings
  - Suspicious use of AdjustPrivilegeToken
  PID:1028
- C:\Windows\system32\powercfg.exe
  C:\Windows\system32\powercfg.exe /x -hibernate-timeout-dc 0
  2⤵
  - Power Settings
  - Suspicious use of AdjustPrivilegeToken
  PID:1004
- C:\Windows\system32\powercfg.exe
  C:\Windows\system32\powercfg.exe /x -standby-timeout-ac 0
  2⤵
  - Power Settings
  - Suspicious use of AdjustPrivilegeToken
  PID:1072
- C:\Windows\system32\powercfg.exe
  C:\Windows\system32\powercfg.exe /x -standby-timeout-dc 0
  2⤵
  - Power Settings
  - Suspicious use of AdjustPrivilegeToken
  PID:5196
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe delete "GoogleUpdateTaskMachineQC"
  2⤵
  - Launches sc.exe
  PID:4572
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe create "GoogleUpdateTaskMachineQC" binpath= "C:\ProgramData\Google\Chrome\updater.exe" start= "auto"
  2⤵
  - Launches sc.exe
  PID:3924
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe stop eventlog
  2⤵
  - Launches sc.exe
  PID:1636
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe start "GoogleUpdateTaskMachineQC"
  2⤵
  - Launches sc.exe
  PID:1860

C:\ProgramData\Google\Chrome\updater.exe
C:\ProgramData\Google\Chrome\updater.exe
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Drops file in Drivers directory
- Checks BIOS information in registry
- Executes dropped EXE
- Checks whether UAC is enabled
- Drops file in System32 directory
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:5836
- C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe
  C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe Add-MpPreference -ExclusionPath @($env:UserProfile, $env:ProgramData) -ExclusionExtension '.exe' -Force
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Modifies trusted root certificate store through registry
  - Drops file in System32 directory
  - Modifies data under HKEY_USERS
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1188
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c wusa /uninstall /kb:890830 /quiet /norestart
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1848
- - C:\Windows\system32\wusa.exe
    wusa /uninstall /kb:890830 /quiet /norestart
    3⤵
    PID:2260
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe stop UsoSvc
  2⤵
  - Launches sc.exe
  PID:5152
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe stop WaaSMedicSvc
  2⤵
  - Launches sc.exe
  PID:3452
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe stop wuauserv
  2⤵
  - Launches sc.exe
  PID:2836
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe stop bits
  2⤵
  - Launches sc.exe
  PID:5284
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe stop dosvc
  2⤵
  - Launches sc.exe
  PID:3660
- C:\Windows\system32\powercfg.exe
  C:\Windows\system32\powercfg.exe /x -hibernate-timeout-ac 0
  2⤵
  - Power Settings
  - Suspicious use of AdjustPrivilegeToken
  PID:5856
- C:\Windows\system32\powercfg.exe
  C:\Windows\system32\powercfg.exe /x -hibernate-timeout-dc 0
  2⤵
  - Power Settings
  - Suspicious use of AdjustPrivilegeToken
  PID:4904
- C:\Windows\system32\powercfg.exe
  C:\Windows\system32\powercfg.exe /x -standby-timeout-ac 0
  2⤵
  - Power Settings
  - Suspicious use of AdjustPrivilegeToken
  PID:3624
- C:\Windows\system32\powercfg.exe
  C:\Windows\system32\powercfg.exe /x -standby-timeout-dc 0
  2⤵
  - Power Settings
  - Suspicious use of AdjustPrivilegeToken
  PID:4660
- C:\Windows\system32\conhost.exe
  C:\Windows\system32\conhost.exe
  2⤵
  PID:6016
- C:\Windows\explorer.exe
  explorer.exe
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3228

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

System Services

T1569

Service Execution

T1569.002

Persistence

Create or Modify System Process

T1543

Windows Service

T1543.003

Power Settings

T1653

Privilege Escalation

Create or Modify System Process

T1543

Windows Service

T1543.003

Defense Evasion

Impair Defenses

T1562

Subvert Trust Controls

T1553

Install Root Certificate

T1553.004

Virtualization/Sandbox Evasion

T1497

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Service Stop

T1489

Replay Monitor

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Downloads

updater.exe

Path C:\ProgramData\Google\Chrome\updater.exe
Size 8.3MB
SHA256 37e685f65a4fba8a3d6e739305370a8bf9134b8ddca8f0ef0e02fb32e9a3cc0f
MD5 d6802469960b0b11b82c668ca3025129
SHA1 bb094a904e225d5e39ecdbd4b8bd9faf3b15e612
SHA512 a5b00e551638bb1ea3c048da9a43deef567612c135382ec985de26b808750e5984f9f618150c54685c42b946e112ef4417095c1690646187f375017aceb6332c
SSDEEP 196608:G/05XcACt3mpw0/ASCzH3SOcUSCJ1T69QE5vCfad4:G/05sACTlSq1TA5Qad4
MD5 SHA1 SHA512 SSDEEP

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__PSScriptPolicyTest_ttq1or0k.mfk.ps1

Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_ttq1or0k.mfk.ps1
Size 60B
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
MD5 SHA1 SHA512

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hosts

Path C:\Windows\system32\drivers\etc\hosts
Size 3KB
SHA256 eda1aae2c8fce700e3bdbe0186cf3db88400cf0ac13ec736e84dacba61628a01
MD5 00930b40cba79465b7a38ed0449d1449
SHA1 4b25a89ee28b20ba162f23772ddaf017669092a5
SHA512 cbe4760ec041e7da7ab86474d5c82969cfccb8ccc5dbdac9436862d5b1b86210ab90754d3c8da5724176570d8842e57a716a281acba8719e90098a6f61a17c62
MD5 SHA1 SHA512

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memory/1188-47-0x000002B679000000-0x000002B67901C000-memory.dmp

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memory/1188-49-0x000002B678FF0000-0x000002B678FFA000-memory.dmp

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memory/1188-50-0x000002B679200000-0x000002B67921C000-memory.dmp

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memory/1188-48-0x000002B679020000-0x000002B6790D3000-memory.dmp

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memory/1188-53-0x000002B6791F0000-0x000002B6791F8000-memory.dmp

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memory/1188-54-0x000002B679220000-0x000002B679226000-memory.dmp

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memory/1188-55-0x000002B679230000-0x000002B67923A000-memory.dmp

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memory/1188-52-0x000002B679240000-0x000002B67925A000-memory.dmp

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memory/1188-51-0x000002B6791E0000-0x000002B6791EA000-memory.dmp

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memory/1760-4-0x00007FF76F630000-0x00007FF7705BC000-memory.dmp

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memory/1760-24-0x00007FF76F630000-0x00007FF7705BC000-memory.dmp

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memory/1760-0-0x00007FF76F630000-0x00007FF7705BC000-memory.dmp

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memory/1760-5-0x00007FF76F630000-0x00007FF7705BC000-memory.dmp

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memory/1760-2-0x00007FF76F630000-0x00007FF7705BC000-memory.dmp

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memory/1760-3-0x00007FF76F630000-0x00007FF7705BC000-memory.dmp

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memory/1760-1-0x00007FF76F630000-0x00007FF7705BC000-memory.dmp

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memory/3228-88-0x0000000140000000-0x000000014082C000-memory.dmp

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memory/3228-78-0x0000000140000000-0x000000014082C000-memory.dmp

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memory/3228-70-0x0000000140000000-0x000000014082C000-memory.dmp

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memory/3228-87-0x0000000140000000-0x000000014082C000-memory.dmp

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memory/3228-75-0x0000000140000000-0x000000014082C000-memory.dmp

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memory/3228-89-0x0000000140000000-0x000000014082C000-memory.dmp

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memory/3228-90-0x0000000140000000-0x000000014082C000-memory.dmp

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memory/3228-91-0x0000000140000000-0x000000014082C000-memory.dmp

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memory/3228-69-0x0000000140000000-0x000000014082C000-memory.dmp

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memory/3228-71-0x0000000140000000-0x000000014082C000-memory.dmp

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memory/3228-74-0x0000000140000000-0x000000014082C000-memory.dmp

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memory/3228-72-0x0000000140000000-0x000000014082C000-memory.dmp

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memory/3228-73-0x0000000140000000-0x000000014082C000-memory.dmp

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memory/3228-84-0x0000000140000000-0x000000014082C000-memory.dmp

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memory/3228-82-0x0000000140000000-0x000000014082C000-memory.dmp

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memory/3228-79-0x00000000007E0000-0x0000000000800000-memory.dmp

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memory/3228-86-0x0000000140000000-0x000000014082C000-memory.dmp

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memory/3228-85-0x0000000140000000-0x000000014082C000-memory.dmp

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memory/3228-83-0x0000000140000000-0x000000014082C000-memory.dmp

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memory/3228-68-0x0000000140000000-0x000000014082C000-memory.dmp

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memory/3228-76-0x0000000140000000-0x000000014082C000-memory.dmp

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memory/5836-27-0x00007FF7E7ED0000-0x00007FF7E8E5C000-memory.dmp

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memory/5836-28-0x00007FF7E7ED0000-0x00007FF7E8E5C000-memory.dmp

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memory/5836-81-0x00007FF7E7ED0000-0x00007FF7E8E5C000-memory.dmp

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memory/5836-30-0x00007FF7E7ED0000-0x00007FF7E8E5C000-memory.dmp

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memory/5836-29-0x00007FF7E7ED0000-0x00007FF7E8E5C000-memory.dmp

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memory/5964-18-0x000001F738CC0000-0x000001F738CD0000-memory.dmp

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memory/5964-17-0x000001F738CC0000-0x000001F738CD0000-memory.dmp

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memory/5964-13-0x000001F738D40000-0x000001F738D62000-memory.dmp

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memory/5964-6-0x000001F738CC0000-0x000001F738CD0000-memory.dmp

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memory/5964-7-0x000001F738CC0000-0x000001F738CD0000-memory.dmp

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memory/6016-64-0x0000000140000000-0x000000014000E000-memory.dmp

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memory/6016-63-0x0000000140000000-0x000000014000E000-memory.dmp

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memory/6016-62-0x0000000140000000-0x000000014000E000-memory.dmp

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memory/6016-61-0x0000000140000000-0x000000014000E000-memory.dmp

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memory/6016-60-0x0000000140000000-0x000000014000E000-memory.dmp

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memory/6016-67-0x0000000140000000-0x000000014000E000-memory.dmp

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